Perhaps you should try some spelling variations:
"heir apparent" » "huir apparent", "weir apparent", "hair apparent", "heir apparently", "heir aparente", "heir parent"
"heir parently" » "huir parently", "weir parently", "hair parently", "heir apparently", "heir parental", "heir parent"
"her apparent" » "her apparently", "her aparente", "her parent"
"wei apparental" » "wei apparentlyal", "wei aparenteal", "wei parental", "wei apparently", "wei aparentan"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((((("heir apparent") OR ("her apparent"))) OR ("heir parently"))) OR ("wei apparental"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"heir apparent\") OR (\"her apparent\"))) OR (\"heir parently\"))) OR (\"wei apparental\"))*".
• Removing quotes may allow a broader search: (((((( heir apparent ) OR ( her apparent ))) OR ( heir parently ))) OR ( wei apparental ))*.